The more expensive nextbase units are ok, the £80+ units, they do what they say on the box with no real issues.
@DJAlix, helpful comments, thanks, I looked at the £49.99 cam which you can get on nextbase and it seemed ok, @Carefree69 puts up an good argument for his one but your comments about the more expensive ones interested me, is it because they simply offer better value for money or are they better made than the cheaper one?